Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21541591 · ArcScan

Block

#21,541,591

2026-09-18 18:36:26 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,591
Timestamp: 4 days ago · 2026-09-18 18:36:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3c6f937aa6604f393d5260cfcca5f7f988aa25be3f02f6638cf5a339dfb3b67
Parent hash: 0xa5e336ee…6f3ffb23
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,591 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.9%1,770,728 / 30,000,000

Base fee

20 gwei

State root

0x8f6f617a51e5…c46fcf854afd

Transactions root

0xc85b38e237dc…b66977c39acb

Receipts root

0x0e512de280eb…44372a0c5347

Nonce

0x0000000000000000

Extra data

0x00000004a817c800